Sky glass picture

[Gillespie3]

I have sky glass and the picture was showing a line in a different colour from top to bottom about a quarter way in 

I turned off and on again and changed channel but still there , turned it off again and it's ok now , is this the start of the end ?!?!

[Jporch316]

@Gillespie3 

It happens occasionally to mine - pull the plug totally works for me .....

not sure anyone really knows why it happens